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\begin{document}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\onecolumn {\Large\bf{�P�N���w�@�S�͖͂̏����\hfill No. 1}}\vskip10pt\hrule 

\qquad


\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad \BOXY{1}{0.6}{�@�g}\BOXY{1.3}{0.6}{�@�@��}\BOXY{7}{0.6}{���O�@\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad}


\begin{minipage}{11cm}
\Toi�@�E��(�A)�`(�G)�̎��ŕ\�����֐��̂����C

�@����(1)�`(3)�̂��ꂼ�ꂠ�Ă͂܂���̂�

�@���ׂď����Ȃ����B

\SubToi{\;\;�O���t���C�_$(2,\;-1)$��ʂ�B}

\vspace{1cm}

\SubToi{\;\;�O���t���C���_��ʂ�E������̒����ł���B}

\vspace{1cm}

\SubToi{\;\;�O���t���o�Ȑ��ł���B}

\vspace{1cm}

\end{minipage}
\begin{minipage}{6cm}

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\Knode(2,-1){D}[(�G)\;\;$y=-\dfrac{2}{x}\;\;$][b]
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\Knode(-6,2){F}[][b]
\Knode(6,2){G}[][b]
\Knode(6,-3){H}[][b]
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\vspace{1cm}

\end{minipage}


\begin{minipage}{10cm}

\Toi�@�O���t���E��\MARU1,\MARU2,\MARU3,\MARU4�ɂȂ�

�@�֐����C���ꂼ��C����(�A)�`(�J)��

�@������I�тȂ����B

\vspace{0.4cm}


(�A)\;\;$y=2x$�@�@�@�@(�C)\;\;$y=-x$

\vspace{1cm}

(�E)\;\;$y=\dfrac{5}{3}x$�@�@�@�@(�G)\;\;$y=\dfrac{3}{5}x$

\vspace{1cm}

(�I)\;\;$y=\dfrac{16}{x}$�@�@�@�@(�J)\;\;$y=-\dfrac{16}{x}$

\vspace{2cm}

\end{minipage}
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\vspace{1cm}

\end{minipage}


\begin{minipage}{9cm}

\Toi�@���̊֐��̃O���t�������Ȃ����B

\YYToi{\;\;$y=x$}{\;\;$y=-2.5x$}

\YYToi{\;\;$y=\dfrac{9}{x}$}{\;\;$y=-\dfrac{18}{x}$}

\vspace{1cm}

\Toi�@�_$(\BOXY{0.4}{0.3}{}, \;6)$�����̊֐��̃O���t��ɂ���Ƃ��C

�@\BOXY{0.4}{0.3}{}�ɂ��Ă͂܂鐔�����߂Ȃ����B

\YYToi{\;\;$y=4x$}{\;\;$y=-\dfrac{24}{x}$}

\vspace{3cm}

\end{minipage}
\begin{minipage}{10cm}

\qquad

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\newpage




\begin{minipage}{10cm}

\Toi�@�����ꂽ�t�̂̈ꕔ�ɉ�����ꂽ

�@���͂́C�t�̂̂ǂ̕����ɂ�������

�@�����œ`���܂��B���̐������g��

�@�ƁC�E�̐}�̂悤�ɁC�����Ȗʂɉ�

�@����킸���ȗ͂ŁC�d�������̂��x

�@���邱�Ƃ��ł��܂��B

�@�܂��C�����̖ʂ��肠���Ă����

�@���C���̂̏d���́C�x����ʂ̖ʐ�

�@�ɔ�Ⴕ�܂��B

�@�E�̐}�ŁC30 m$^2$�̖ʂɏ����1350 kg

�@�̎����Ԃ�1 m$^2$�̖ʂɏ�����l����

�@�����Ă���Ƃ��C���̐l�̑̏d�͉�kg�ł����B

\vspace{0.1cm}

\end{minipage}
\begin{minipage}{10cm}

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\Knode(-4,2){H}[\;\;\;\;\;�ʐ�][br]
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\Knode(-4,1){J}[\;\;\; 1 m$^2$][r]
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\Knode(3,1.5){M}[�ʐρ@30 m$^2$][r]
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\vspace{3cm}

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\vspace{3cm}

\begin{minipage}{10cm}

\Toi�@�E�̐}�̎l�p�`ABCD�́C�P��10 cm�̐����`�ł��B

�@�_P�́CB����o�����ĕ�BC���C�܂Ői�ނ��̂Ƃ��C

�@B����$x$ cm�i�񂾂Ƃ��̎O�p�`ABP�̖ʐς�$y$ cm$^2$

�@�Ƃ��܂��B

\SubToi{\;\;$y$��$x$�̎��ŕ\���Ȃ����B}

\SubToi{\;\;$x$�̕ψ�����߂Ȃ����B}


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\vspace{4cm}

\begin{minipage}{10cm}

\Toi�@�����`�̎����C�E�̐}�̂悤�ɁC���ɐ܂�d�˂Ă����܂��B

(1)\;\;�܂�񐔂ɂƂ��Ȃ��āC�܂�ڂ̐���

�@�ǂ̂悤�ɕς�邩�C�\�ɂ����Ē��ׂȂ����B

\vspace{0.2cm}

\begin{tabular}{c|c}
\hline
�܂��  & \;$1$ \qquad $2$ \qquad $3$ \qquad $4$ \qquad $5$  \\ \hline
�܂�ڂ̐�  & $1$ \qquad $3$  \qquad \qquad \qquad \qquad  \qquad  \\ \hline
\end{tabular}

\vspace{2cm}

(2)\;\;7��܂ꂽ�Ƃ�����C�܂�ڂ̐��͉��{�ł��傤���B

\vspace{2cm}

\end{minipage}
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